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(parent: ec497e5) | patch
SUNRPC: Take the transport send lock before binding+connecting
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Sun, 10 Mar 2019 16:22:39 +0000 (12:22 -0400)
committerTrond Myklebust <trond.myklebust@hammerspace.com>
Sun, 10 Mar 2019 18:08:19 +0000 (14:08 -0400)
commit0992d39e35ba54be400f34cc02a035c7caa4139f
treea15b5f3630309e5c0433625e290d4ae46d1408fbtree | snapshot
parentec497e55040db925c488a717bdcdcf590c7b8f8ecommit | diff
SUNRPC: Take the transport send lock before binding+connecting

Before trying to bind a port, ensure we grab the send lock to
ensure that we don't change the port while another task is busy
transmitting requests.
The connect code already takes the send lock in xprt_connect(),
but it is harmless to take it before that.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
net/sunrpc/clnt.c diff | blob | history
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